diff --git a/public/themes/website/1/zh/demo/solution2.html b/public/themes/website/1/zh/demo/solution2.html
index daa5ce2..72712e8 100644
--- a/public/themes/website/1/zh/demo/solution2.html
+++ b/public/themes/website/1/zh/demo/solution2.html
@@ -57,6 +57,8 @@ $current_cate_id = $current_cate['id'] ?? 0;
 <!-- header -->
 {include file="components/header"}
   <main class="main-solution2" data-nav="解决方案">
+
+    {if !empty($sub_cates[0])}
     <section class="sl2-hero">
       <div class="sl2-hero__intro section__wrap" data-header-dark>
         <h1 class="sl2-hero__title">{$sub_cates[0]['title'] ?? ''}</h1>
@@ -68,7 +70,9 @@ $current_cate_id = $current_cate['id'] ?? 0;
         <img src="{$sub_cates[0]['thumbnail']['url'] ?? ''}" alt="" width="1920" height="720" />
       </div>
     </section>
+    {/if}
 
+    {if !empty($sub_cates[1])}
     <section class="sl2-adv section__wrap" id="adv" data-header-dark>
       <h2 class="sl2-adv__title">{$sub_cates[1]['title']}</h2>
       <ul class="sl2-adv__list">
@@ -83,14 +87,16 @@ $current_cate_id = $current_cate['id'] ?? 0;
         {/hcTaglib:subcategory}
       </ul>
     </section>
-
+    {/if}
+    {if !empty($sub_cates[2])}
     <section class="sl2-arch section__wrap" id="arch" data-header-dark>
       <h2 class="sl2-arch__title">{$sub_cates[2]['title'] ?? ''}</h2>
       <div class="sl2-arch__panel">
         <img src="{$sub_cates[2]['thumbnail']['url'] ?? ''}" alt="{$sub_cates[2]['description'] ?? ''}" width="1630" height="650" />
       </div>
     </section>
-
+    {/if}
+    {if !empty($sub_cates[3])}
     <section class="sl2-core section__wrap" id="core" data-header-dark>
       <div class="sl2-core__head">
         <h2 class="sl2-core__title">{$sub_cates[3]['title'] ?? ''}</h2>
@@ -128,10 +134,11 @@ $current_cate_id = $current_cate['id'] ?? 0;
         <div class="sl2-core__pagination"></div>
       </div>
     </section>
-
+    {/if}
+    {if !empty($sub_cates[4])}
     <section class="sl2-scene section__wrap" id="scene" data-header-dark>
       <div class="sl2-scene__head">
-        <h2 class="sl2-scene__title">{$sub_cates[4]['title']}</h2>
+        <h2 class="sl2-scene__title">{$sub_cates[4]['title'] ?? ''}</h2>
         <div class="s-arrows">
           <button type="button" class="s-arrows__prev" aria-label="上一项">
             <svg viewBox="0 0 12.2529 11.314" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="12.252930" height="11.313965" fill="none" customFrame="#000000">
@@ -165,11 +172,13 @@ $current_cate_id = $current_cate['id'] ?? 0;
         </div>
       </div>
     </section>
+    {/if}
+    {if !empty($sub_cates[5])}
 
     <section class="sl2-more section__wrap" id="more" data-header-dark>
       <h2 class="sl2-more__title">{$sub_cates[5]['title'] ?? ''}</h2>
       <div class="sl2-more__grid">
-        {hcTaglib:subcategory pid="$sub_cates[4]['id']" item="vo" sort="" }
+        {hcTaglib:subcategory pid="$sub_cates[5]['id']" item="vo" sort="" }
         <a class="sl2-more__card" href="{$vo.description ?? ''}">
           <div class="sl2-more__media">
             <img src="{$vo.thumbnail.url ?? ''}" alt="" width="400" height="300" loading="lazy" />
@@ -187,6 +196,7 @@ $current_cate_id = $current_cate['id'] ?? 0;
         {/hcTaglib:subcategory}
       </div>
     </section>
+    {/if}
   </main>
 
   <div class="mask" id="mask">